As a concept, this game is really fun. First few hours will be really interesting. But then you will realize that this game is actually very, very limited. No matter what choices are, all groups (original planets, spaceship societies, colonies) will work in the same pattern, with same events. And, on top of that, I think this game ends up being very confusing the more your session is going due to these similarities. There also some small issues (like clunky inter-societies interaction, or very strange approach to some social stuff from a moral presenting perspective in flavor texts) that I think are there to stay. Maybe it will be better in the future, but so far you can buy it, but expect it to be one evening fun (but it's pretty cheap, so you can go for it).